package com.sky.controller.admin;


import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@Slf4j
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
public class DishController {


    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;
    @PostMapping
    public Result insertDish(@RequestBody DishDTO dishDTO){

        log.info("新增菜品：{}",dishDTO);
        dishService.insertDish(dishDTO);
        cleanCache("dish_"+ dishDTO.getId());

        return Result.success();

    }

    @GetMapping("/page")
    public Result<PageResult> pageDish(DishPageQueryDTO dishPageQueryDTO){
        log.info("菜品分页查询：{}",dishPageQueryDTO);
        PageResult pageResult = dishService.pageDish(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
    public Result deleteDish(@RequestParam List<Long> ids){

        dishService.deleteDish(ids);

        cleanCache("dish_*");
        return Result.success();
    }


    @GetMapping("/{id}")
    public Result<DishVO> getDishById(@PathVariable Long id){
        DishVO dishVO = dishService.getDishByid(id);
        return Result.success(dishVO);
    }


    @PutMapping
    public Result updateDish(@RequestBody DishDTO dishDTO){
        dishService.updateDish(dishDTO);

        cleanCache("dish_*");
        return Result.success();
    }

    @PostMapping("/status/{status}")
    public Result updateDishStatus(@PathVariable Integer status,Long id){
        dishService.updateDishStatus(status,id);

        cleanCache("dish_*");
        return Result.success();
    }



    @GetMapping("/list")
    public Result<List<Dish>> getByCategoryId(Long categoryId){
        log.info("根据分类id查询菜品：{}",categoryId);
        List<Dish> dishList = dishService.getByCategoryId(categoryId);
        return Result.success(dishList);
    }
    private void cleanCache(String pattern) {
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}
